// 应用链表的函数
#include <stdio.h>

int main(void){
	struct entry{
		int value;
		struct entry *next;
	};
	
	struct entry n1, n2, n3;
	int i;
	n1.value = 100;
	n2.value = 200;
	n3.value = 300;
	n1.next = &n2;
	n2.next = &n3;
	i = n1.next->value;
	printf("%i ", i);
	printf("%i\n", n2.next->value);
	return 0;
}
